Matthew Lenz wrote:
ok. i think i got it. what parts of the headers does spamassassin look at for trusted_networks? my guess is that if there are any untrusted ip's mentioned in the received: headers it marks it as untrusted?

Yeah, it trusts each received header starting from the top until it finds an IP that's not in the list of trusted_networks.

what about my pop-before-smtp users? they'll be relaying through the public ip sending emails to one another on that same machine. how does it know that isn't a direct MX spam?

Some questions first...

1. do you control the IPs that your dial-up users are connecting from

2. does the smtp smarthost that the dial-up users use have the same IP as the smtp server that is passing the mail to SA or is it different?

3. can you obtain enough pain medication to get them all to convert to auth'd SMTP connections?


Daryl

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